Slide rule calculations,
Cooper, H. O.
Slide rule calculations, by H. O. Cooper. - London, H. Milford, Oxford University Press, 1931. - 131 p. illus. 22 cm.
Slide-rule.
MCE
510.26 / COO
Slide rule calculations, by H. O. Cooper. - London, H. Milford, Oxford University Press, 1931. - 131 p. illus. 22 cm.
Slide-rule.
MCE
510.26 / COO